Phosphorus (P) efficiencies and mycorrhizal responsiveness of old and modern wheat cultivars

By Y-G. Zhu, S. Smith, A. Barritt, F. Andrew Smith. Plant and Soil, 2001

191 citations recorded by the source corpus.

Subfields: Pharmacology, Plant Science, Soil Science

View Paper: https://www.semanticscholar.org/paper/a60a1e5b668c9a4ba58aa7c3d4d35cd0f923ac4f

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Citations in the corpus

Management of soil phosphorus and plant adaptation mechanisms to phosphorus stress for sustainable crop production: a review (2012, unknown): “The degree of dependency on mycorrhizal association under P stress could differ with crop species those lacking root hairs such as onion being more dependent on the association (Deressa and Schenk, 2008) and also with cultivars (Zhu et al., 2001).”
Root traits as tools for creating phosphorus efficient crop varieties (2004, background): “In a recent study, Zhu et al. (2001) found lower mycorrhizal colonisation in modern wheat cultivars than in old cultivars, indicating that modern breeding programs may have reduced the VAM colonisation potential of modern wheat cultivars.”
How does arbuscular mycorrhizal colonization vary with host plant genotype? An example based on maize (Zea mays) germplasms (2010, background): “Hetrick et al. (1992) and Zhu et al. (2001) assessed 20 and 6 wheat varieties, respectively, and reported that percent AM colonization was smaller in modern varieties than old varieties (landraces).”
Novel approaches in plant breeding for rhizosphere-related traits (2009, result): “This is in agreement with Zhu et al. (2001) who found that mycorrhizal responsiveness of modern wheat cultivars, measured in terms of shoot P, was generally lower than that of older cultivars.”
Agroecology: the key role of arbuscular mycorrhizas in ecosystem services (2010, background): “2004) whilst, on the other, selection or breeding for plant varieties under high-nutrient conditions which ignore symbiotic activity can lead to the generation of plant genotypes which are less or non-receptive to mycorrhiza (Hetrick et al. 1993; Toth et al. 1990; Zhu et al. 2001).”
Varied response of marigold (Tagetes spp.) genotypes to inoculation with different arbuscular mycorrhizal fungi (2004, background): “, 1993), rice (Dhillion, 1992), and wheat (Azcon and Ocampo, 1981; Hetrick et al., 1993; Xavier and Germida, 1998; Yao et al., 2001a,b; Young et al., 1985; Zhu et al., 2001), with most results indicating that there may be a strong genetic influence affecting differences in mycorrhizal colonization a”
Mycorrhizal responsiveness of aerobic rice genotypes is negatively correlated with their zinc uptake when nonmycorrhizal (2007, background): “Zhu et al. (2001) also highlighted the importance of including mycorrhizal responsiveness in breeding programs for maximizing nutrient uptake efficiency.”
Acquisition of phosphorus and other poorly mobile nutrients by roots. Where do plant nutrition models fail? (2011, background): “Other potential strategies could exploit traits related to the physiology of associated microorganisms, either symbiotic such as mycorrhizal fungi(Hetrick et al. 1993, 1996; Zhu et al. 2001), or free-living rhizosphere microorganisms such as P-solubilizing bacteria and fungi(Marschner et al. 2006).”
Impact of plant domestication on rhizosphere microbiome assembly and functions (2015, background): “Accordingly, Zhu et al. (2001) also found a reduction in MR in Australian modern wheat cultivars as compared to old cultivars.”
Role of Mycorrhizal Symbioses in Phosphorus Cycling (2011, background): “Crop breeding efforts for high yields have been shown to inadvertently select for lower mycorrhizal dependencies, probably through selection for greater dependency on mineral fertilizer inputs (Hetrick et al. 1993; Tawaraya 2003; Zhu et al. 2001).”
Effect of Tilemsi phosphate rock-solubilizing microorganisms on phosphorus uptake and yield of field-grown wheat (Triticum aestivum L.) in Mali (2006, background): “The species and type of indigenous AM fungi involved (Graham and Abbott, 2000), wheat genotype (Zhu et al., 2001), and seed P contents (Zhu and Smith, 2001) are additional factors that can also significantly influence this symbiosis.”